From 1fe85ff3cee9a71ddbb9d27bb1d00bcdc86cd281 Mon Sep 17 00:00:00 2001
From: Flatlogic Bot <support@flatlogic.com>
Date: Tue, 10 Feb 2026 17:30:43 +0000
Subject: [PATCH] Autosave: 20260210-173042

---
 core/__pycache__/views.cpython-311.pyc  | Bin 94018 -> 98042 bytes
 core/templates/core/barcode_labels.html | 559 ++++++++++++------------
 core/templates/core/purchases.html      |   2 +-
 core/views.py                           | 107 ++++-
 static/js/JsBarcode.all.min.js          |   2 +
 5 files changed, 385 insertions(+), 285 deletions(-)
 create mode 100644 static/js/JsBarcode.all.min.js

diff --git a/core/__pycache__/views.cpython-311.pyc b/core/__pycache__/views.cpython-311.pyc
index 4c043ee714348971da4dd7dc7723a66812f19271..2433d2158975b278144eb31e3148e1a44876206f 100644
GIT binary patch
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zago+LL}}ZlhLDvJk6gg;4~Xu_pnj#kToNJ;q9^#8J2J2eO|_eHUFDt}H!I9_vLdp5
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diff --git a/core/templates/core/barcode_labels.html b/core/templates/core/barcode_labels.html
index 2bc32f7..d184deb 100644
--- a/core/templates/core/barcode_labels.html
+++ b/core/templates/core/barcode_labels.html
@@ -5,7 +5,7 @@
 <div class="container-fluid mt-4 mb-5 no-print">
     <div class="d-flex justify-content-between align-items-center mb-4">
         <h2 class="h4 mb-0"><i class="bi bi-upc-scan me-2"></i>Barcode Label Printing</h2>
-        <button onclick="window.print()" class="btn btn-primary">
+        <button id="printQueueBtn" class="btn btn-primary">
             <i class="bi bi-printer me-2"></i>Print Label Queue
         </button>
     </div>
@@ -41,7 +41,7 @@
                                     <td><code>{{ product.sku }}</code></td>
                                     <td>
                                         <div class="btn-group">
-                                            <button class="btn btn-sm btn-outline-primary add-to-queue" 
+                                            <button type="button" class="btn btn-sm btn-outline-primary add-to-queue-btn" 
                                                     data-id="{{ product.id }}" 
                                                     data-name="{{ product.name_en }}" data-name-ar="{{ product.name_ar }}" 
                                                     data-sku="{{ product.sku }}"
@@ -49,8 +49,7 @@
                                                     title="Add to queue">
                                                 <i class="bi bi-plus"></i>
                                             </button>
-                                            <button class="btn btn-sm btn-outline-success direct-print-btn"
-                                                    onclick="directPrintFromRow(this)"
+                                            <button type="button" class="btn btn-sm btn-outline-success direct-print-btn"
                                                     data-id="{{ product.id }}" 
                                                     data-name="{{ product.name_en }}" data-name-ar="{{ product.name_ar }}" 
                                                     data-sku="{{ product.sku }}"
@@ -84,7 +83,7 @@
                                 <option value="small">Small Sticker (38mm x 25mm)</option>
                                 <option value="a4-24">A4 Sheet (3x8 = 24 labels)</option>
                                 <option value="a4-40">A4 Sheet (4x10 = 40 labels)</option>
-                                <option value="l7651">A4 Avery L7651 (5x13 = 65 labels)</option>
+                                <option value="l7651" selected>A4 Avery L7651 (5x13 = 65 labels)</option>
                                 <option value="l7656">A4 Avery L7656 (4x21 = 84 labels)</option>
                                 <option value="l7156">A4 Avery L7156 (3x7 = 21 labels)</option>
                                 <option value="price-tag">Jewelry / Price Tag (Small)</option>
@@ -134,7 +133,7 @@
             <div class="card shadow-sm border-0">
                 <div class="card-header bg-white py-3 d-flex justify-content-between align-items-center">
                     <h5 class="card-title mb-0">3. Live Preview (Single Label)</h5>
-                    <button class="btn btn-sm btn-success" onclick="printSingleFromPreview()">
+                    <button type="button" class="btn btn-sm btn-success" id="printPreviewBtn">
                         <i class="bi bi-printer me-1"></i>Print This Label
                     </button>
                 </div>
@@ -166,228 +165,121 @@
 <style>
     /* Print Styles */
     @media screen {
-        .print-only { display: none; }
+        .print-only { 
+            display: none !important;
+        }
     }
     @media print {
-        #sidebar, .top-navbar, .navbar, footer { display: none !important; }
-        #content, main { margin: 0 !important; padding: 0 !important; width: 100% !important; }
-        .no-print { display: none !important; }
-        .print-only { display: block; }
-        body { margin: 0; padding: 0; background: white; -webkit-print-color-adjust: exact; }
+        /* Force hiding of everything except printArea */
+        body > *:not(#printArea) {
+            display: none !important;
+        }
+
+        /* Ensure printArea is visible */
+        #printArea {
+            display: block !important;
+            position: absolute;
+            top: 0;
+            left: 0;
+            width: 100%;
+            height: auto;
+            overflow: visible !important;
+            z-index: 9999;
+            background: white;
+        }
+
+        body { 
+            margin: 0; 
+            padding: 0; 
+            background: white !important; 
+            -webkit-print-color-adjust: exact; 
+        }
         
         @page { 
             size: A4; 
             margin: 0; 
         }
 
-        /* Direct Print Mode: Remove A4 constraints */
+        /* Direct Print Mode */
         body.direct-print-mode @page {
             size: auto;
             margin: 0;
         }
-        body.direct-print-mode .label-sheet {
-            width: auto;
-            margin: 0;
-            padding: 0;
-        }
-        body.direct-print-mode .label-item {
-            border: none !important;
-            margin: 0 !important;
-            page-break-after: always;
-        }
         
         .label-sheet {
-            display: flex;
-            flex-wrap: wrap;
-            justify-content: flex-start;
-            padding: 5mm;
+            position: relative;
             width: 210mm;
+            height: 297mm;
             margin: 0 auto;
             background: white;
+            page-break-after: always;
+            box-sizing: border-box;
+            display: block;
+            font-size: 0; /* Remove whitespace between inline-blocks */
         }
 
-        /* Specific A4 Grid Layouts to ensure alignment */
-        .sheet-a4-24 {
-            display: grid !important;
-            grid-template-columns: repeat(3, 63.5mm);
-            grid-auto-rows: 33.9mm;
-            padding: 12.9mm 9.75mm !important;
-            gap: 0;
+        .label-item {
+            box-sizing: border-box;
+            display: inline-block; /* More robust than flex for print grids */
+            vertical-align: top;
+            text-align: center;
+            overflow: hidden;
+            font-size: initial; /* Reset font size */
         }
 
-        .sheet-a4-40 {
-            display: grid !important;
-            grid-template-columns: repeat(4, 48.5mm);
-            grid-auto-rows: 25.4mm;
-            padding: 21.5mm 8mm !important;
-            gap: 0;
-        }
-
-        /* Avery L7651 (5x13) */
+        /* Avery L7651 (5x13 = 65) */
         .sheet-l7651 {
-            display: grid !important;
-            grid-template-columns: repeat(5, 38.1mm);
-            grid-auto-rows: 21.2mm;
-            padding: 10.7mm 9.75mm !important;
-            gap: 0;
+            padding: 10.7mm 9.75mm !important; 
         }
-
-        /* Avery L7656 (4x21) */
-        .sheet-l7656 {
-            display: grid !important;
-            grid-template-columns: repeat(4, 46mm);
-            grid-auto-rows: 11.1mm;
-            padding: 31.95mm 13mm !important;
-            gap: 0;
-        }
-
-        /* Avery L7156 (3x7) */
-        .sheet-l7156 {
-            display: grid !important;
-            grid-template-columns: repeat(3, 63.5mm);
-            grid-auto-rows: 38.1mm;
-            padding: 15.15mm 9.75mm !important;
-            gap: 0;
-        }
-
-        /* Standard Sticker (50x25) - usually for thermal printers */
-        .label-standard {
-            width: 50mm;
-            height: 25mm;
-            border: 0.1mm solid #eee;
-            margin: 1mm;
-            padding: 2mm;
-            text-align: center;
-            overflow: hidden;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
-        }
-
-        /* Small Sticker (38x25) */
-        .label-small {
-            width: 38mm;
-            height: 25mm;
-            border: 0.1mm solid #eee;
-            margin: 1mm;
-            padding: 1.5mm;
-            text-align: center;
-            overflow: hidden;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
-        }
-
-        /* A4 24 Labels (3x8) */
-        .label-a4-24 {
-            width: 63.5mm;
-            height: 33.9mm;
-            padding: 2mm;
-            text-align: center;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
-        }
-
-        /* A4 40 Labels (4x10) */
-        .label-a4-40 {
-            width: 48.5mm;
-            height: 25.4mm;
+        .label-l7651 { 
+            width: 38.1mm !important; 
+            height: 21.2mm !important; 
             padding: 1mm;
-            text-align: center;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
         }
 
-        /* Avery L7651 (5x13) */
-        .label-l7651 {
-            width: 38.1mm;
-            height: 21.2mm;
-            padding: 1mm;
-            text-align: center;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
-        }
+        /* Other layouts ... */
+        .sheet-a4-24 { padding: 0 !important; }
+        .label-a4-24 { width: 70mm; height: 37.125mm; padding: 2mm; }
 
-        /* Avery L7656 (4x21) */
-        .label-l7656 {
-            width: 46mm;
-            height: 11.1mm;
-            padding: 0.5mm;
-            text-align: center;
-            display: flex;
-            flex-direction: row;
-            justify-content: space-around;
-            align-items: center;
-            page-break-inside: avoid;
-        }
-        .label-l7656 svg {
-            height: 8mm !important;
-            width: auto;
-        }
-        .label-l7656 .label-text {
-            font-size: 5pt !important;
-            width: auto !important;
-            margin: 0 2px;
-        }
+        .sheet-a4-40 { padding: 0 !important; }
+        .label-a4-40 { width: 52.5mm; height: 29.7mm; padding: 1mm; }
 
-        /* Avery L7156 (3x7) */
-        .label-l7156 {
-            width: 63.5mm;
-            height: 38.1mm;
-            padding: 2mm;
-            text-align: center;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
+        .sheet-l7656 { padding: 31.95mm 13mm !important; }
+        .label-l7656 { 
+            width: 46mm; height: 11.1mm; padding: 0.5mm; 
         }
+        .label-l7656 .inner-flex {
+             display: flex; flex-direction: row; justify-content: space-around; align-items: center; height: 100%; width: 100%;
+        }
+        .label-l7656 svg { height: 8mm !important; width: auto; }
+        .label-l7656 .label-text { font-size: 5pt !important; width: auto !important; margin: 0 2px; }
 
-        /* Price Tag */
-        .label-price-tag {
-            width: 30mm;
-            height: 15mm;
-            margin: 1mm;
-            padding: 1mm;
-            text-align: center;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-            page-break-inside: avoid;
-        }
+        .sheet-l7156 { padding: 15.15mm 9.75mm !important; }
+        .label-l7156 { width: 63.5mm; height: 38.1mm; padding: 2mm; }
 
         .label-item svg {
             max-width: 100%;
             height: auto;
+            display: block;
+            margin: 0 auto;
         }
         
         .label-text {
-            font-family: Arial, sans-serif;
+            font-family: 'Cairo', Arial, sans-serif;
             font-size: 7pt;
             white-space: nowrap;
             overflow: hidden;
             text-overflow: ellipsis;
             width: 100%;
             line-height: 1.2;
+            display: block;
         }
         .label-price {
             font-size: 9pt;
             font-weight: bold;
         }
+        
+        .d-flex-print { display: flex; justify-content: space-between; width: 100%; }
     }
 
     #previewBarcode {
@@ -398,23 +290,59 @@
 
 <script src="https://cdn.jsdelivr.net/npm/jsbarcode@3.11.5/dist/JsBarcode.all.min.js"></script>
 <script>
+document.addEventListener('DOMContentLoaded', function() {
     const queue = [];
     const labelQueueBody = document.getElementById('labelQueue');
     const emptyQueue = document.getElementById('emptyQueue');
     const printArea = document.getElementById('printArea');
     let lastAddedProduct = null;
 
-    // Add to Queue
-    document.querySelectorAll('.add-to-queue').forEach(btn => {
-        btn.addEventListener('click', () => {
+    // Move printArea to body safely
+    if (printArea && printArea.parentElement !== document.body) {
+        document.body.appendChild(printArea);
+    }
+
+    // Check for JsBarcode
+    if (typeof JsBarcode === 'undefined') {
+        console.error("JsBarcode library not loaded!");
+        alert("Barcode library failed to load. Please check your internet connection.");
+    }
+
+    // --- EVENT DELEGATION FOR PRODUCT TABLE ---
+    const productTable = document.getElementById('productTable');
+    if (productTable) {
+        productTable.addEventListener('click', function(e) {
+            // Handle "Add to Queue"
+            const addBtn = e.target.closest('.add-to-queue-btn');
+            if (addBtn) {
+                e.preventDefault();
+                addToQueue(addBtn);
+                return;
+            }
+
+            // Handle "Direct Print"
+            const directBtn = e.target.closest('.direct-print-btn');
+            if (directBtn) {
+                e.preventDefault();
+                directPrintFromRow(directBtn);
+                return;
+            }
+        });
+    }
+
+    // --- ADD TO QUEUE LOGIC ---
+    function addToQueue(btn) {
+        try {
             const product = {
                 id: btn.dataset.id,
-                name: btn.dataset.name, nameAr: btn.dataset.nameAr,
+                name: btn.dataset.name, 
+                nameAr: btn.dataset.nameAr,
                 sku: btn.dataset.sku,
                 price: btn.dataset.price,
                 qty: 1
             };
             lastAddedProduct = product;
+            
             const existing = queue.find(p => p.id === product.id);
             if (existing) {
                 existing.qty++;
@@ -423,13 +351,18 @@
             }
             renderQueue();
             updatePreview();
-        });
-    });
+        } catch (err) {
+            console.error("Error adding to queue:", err);
+            alert("An error occurred while adding the item.");
+        }
+    }
 
+    // --- RENDER QUEUE ---
     function renderQueue() {
         if (queue.length === 0) {
             labelQueueBody.innerHTML = '';
             emptyQueue.classList.remove('d-none');
+            printArea.innerHTML = ''; 
             return;
         }
         emptyQueue.classList.add('d-none');
@@ -441,44 +374,79 @@
                 </td>
                 <td>
                     <input type="number" class="form-control form-control-sm qty-input" 
-                           value="${p.qty}" min="1" onchange="updateQty(${index}, this.value)">
+                           value="${p.qty}" min="1" data-index="${index}">
                 </td>
                 <td class="text-end">
-                    <button class="btn btn-sm btn-link text-danger" onclick="removeFromQueue(${index})">
+                    <button type="button" class="btn btn-sm btn-link text-danger remove-btn" data-index="${index}">
                         <i class="bi bi-trash"></i>
                     </button>
                 </td>
             </tr>
         `).join('');
+        
+        // Re-attach listeners for dynamic queue items
+        document.querySelectorAll('.qty-input').forEach(input => {
+            input.addEventListener('change', function() {
+                const idx = parseInt(this.dataset.index);
+                const val = parseInt(this.value);
+                if (val > 0) {
+                    queue[idx].qty = val;
+                    preparePrint();
+                }
+            });
+        });
+        
+        document.querySelectorAll('.remove-btn').forEach(btn => {
+            btn.addEventListener('click', function() {
+                const idx = parseInt(this.dataset.index);
+                queue.splice(idx, 1);
+                renderQueue();
+                updatePreview();
+            });
+        });
+
+        // Pre-render print area
         preparePrint();
     }
 
-    window.updateQty = (index, val) => {
-        queue[index].qty = parseInt(val) || 1;
-        preparePrint();
-    };
+    // --- PRINT HANDLERS ---
+    const printQueueBtn = document.getElementById('printQueueBtn');
+    if (printQueueBtn) {
+        printQueueBtn.addEventListener('click', handlePrintQueue);
+    }
 
-    window.removeFromQueue = (index) => {
-        queue.splice(index, 1);
-        renderQueue();
-        updatePreview();
-    };
+    function handlePrintQueue() {
+        if (queue.length === 0) return;
+        preparePrint(); 
+        setTimeout(() => {
+            window.print();
+        }, 500);
+    }
+    
+    const printPreviewBtn = document.getElementById('printPreviewBtn');
+    if (printPreviewBtn) {
+        printPreviewBtn.addEventListener('click', printSingleFromPreview);
+    }
 
     // Product Search
-    document.getElementById('productSearch').addEventListener('input', function() {
-        const query = this.value.toLowerCase();
-        document.querySelectorAll('.product-row').forEach(row => {
-            const name = row.dataset.name.toLowerCase();
-            const sku = row.dataset.sku.toLowerCase();
-            if (name.includes(query) || sku.includes(query)) {
-                row.style.display = '';
-            } else {
-                row.style.display = 'none';
-            }
+    const searchInput = document.getElementById('productSearch');
+    if (searchInput) {
+        searchInput.addEventListener('input', function() {
+            const query = this.value.toLowerCase();
+            document.querySelectorAll('.product-row').forEach(row => {
+                const name = row.dataset.name.toLowerCase();
+                const nameAr = row.dataset.nameAr ? row.dataset.nameAr.toLowerCase() : '';
+                const sku = row.dataset.sku.toLowerCase();
+                if (name.includes(query) || nameAr.includes(query) || sku.includes(query)) {
+                    row.style.display = '';
+                } else {
+                    row.style.display = 'none';
+                }
+            });
         });
-    });
+    }
 
-    // Preview Logic
+    // --- PREVIEW LOGIC ---
     function updatePreview() {
         let product = null;
         if (queue.length > 0) {
@@ -489,25 +457,32 @@
         
         if (!product) return;
         
-        document.querySelector('.preview-name').innerHTML = (product.nameAr ? `<div class='text-end'>${product.nameAr}</div>` : '') + `<div>${product.name}</div>`;
-        document.querySelector('.preview-sku').innerText = product.sku;
-        document.querySelector('.preview-price').innerText = 'OMR ' + parseFloat(product.price).toFixed(3);
+        const previewName = document.querySelector('.preview-name');
+        const previewSku = document.querySelector('.preview-sku');
+        const previewPrice = document.querySelector('.preview-price');
         
-        JsBarcode("#previewBarcode", product.sku, {
-            format: "CODE128",
-            width: 2,
-            height: 40,
-            displayValue: false,
-            margin: 0
-        });
+        if (previewName) previewName.innerHTML = (product.nameAr ? `<div class='text-end'>${product.nameAr}</div>` : '') + `<div>${product.name}</div>`;
+        if (previewSku) previewSku.innerText = product.sku;
+        if (previewPrice) previewPrice.innerText = 'OMR ' + parseFloat(product.price).toFixed(3);
+        
+        try {
+            if (typeof JsBarcode !== 'undefined') {
+                JsBarcode("#previewBarcode", product.sku, {
+                    format: "CODE128", width: 2, height: 40, displayValue: false, margin: 0
+                });
+            }
+        } catch(e) {}
 
-        // Apply visibility toggles
-        document.querySelector('.preview-name').style.display = document.getElementById('showName').checked ? '' : 'none';
-        document.querySelector('.preview-price').style.display = document.getElementById('showPrice').checked ? '' : 'none';
-        document.querySelector('.preview-sku').style.display = document.getElementById('showSKU').checked ? '' : 'none';
+        const showName = document.getElementById('showName').checked;
+        const showPrice = document.getElementById('showPrice').checked;
+        const showSKU = document.getElementById('showSKU').checked;
+        
+        if (previewName) previewName.style.display = showName ? '' : 'none';
+        if (previewPrice) previewPrice.style.display = showPrice ? '' : 'none';
+        if (previewSku) previewSku.style.display = showSKU ? '' : 'none';
     }
 
-    // Direct Print Logic
+    // --- DIRECT PRINT ---
     function directPrintFromRow(btn) {
         const product = {
             id: btn.dataset.id,
@@ -539,20 +514,25 @@
 
         const sheet = document.createElement('div');
         sheet.className = 'label-sheet';
-        
+        sheet.style.height = 'auto';
+        sheet.style.width = 'auto';
+        sheet.style.display = 'block';
+
         const label = document.createElement('div');
         label.className = `label-item label-${labelType}`;
         
         let content = '';
         if (labelType === 'l7656') {
-            if (showName) content += `<div class="label-text" style="max-width: 40px">${product.nameAr ? product.nameAr + " " : ""}${product.name}</div>`;
-            content += `<svg id="direct-barcode"></svg>`;
-            if (showPrice) content += `<div class="label-text label-price">${parseFloat(product.price).toFixed(3)}</div>`;
+             content = `<div class="inner-flex">`;
+             if (showName) content += `<div class="label-text" style="max-width: 40px">${product.nameAr ? product.nameAr + " " : ""}${product.name}</div>`;
+             content += `<svg class="barcode-svg-direct"></svg>`;
+             if (showPrice) content += `<div class="label-text label-price">${parseFloat(product.price).toFixed(3)}</div>`;
+             content += `</div>`;
         } else {
             if (showName) { if (product.nameAr) content += `<div class="label-text">${product.nameAr}</div>`; content += `<div class="label-text">${product.name}</div>`; }
-            content += `<svg id="direct-barcode"></svg>`;
+            content += `<svg class="barcode-svg-direct"></svg>`;
             if (showSKU || showPrice) {
-                content += `<div class="label-text d-flex justify-content-between">`;
+                content += `<div class="label-text d-flex-print">`;
                 if (showSKU) content += `<span>${product.sku}</span>`;
                 if (showPrice) content += `<span class="label-price">OMR ${parseFloat(product.price).toFixed(3)}</span>`;
                 content += `</div>`;
@@ -570,22 +550,23 @@
         else if (labelType === 'a4-40') { bWidth = 1.2; bHeight = 25; }
         else if (labelType === 'price-tag') { bWidth = 1.0; bHeight = 15; }
 
-        JsBarcode("#direct-barcode", product.sku, {
-            format: "CODE128",
-            width: bWidth,
-            height: bHeight,
-            displayValue: false,
-            margin: 0
-        });
+        const svgEl = label.querySelector('.barcode-svg-direct');
+        if (svgEl && typeof JsBarcode !== 'undefined') {
+             try {
+                JsBarcode(svgEl, product.sku, {
+                    format: "CODE128", width: bWidth, height: bHeight, displayValue: false, margin: 0
+                });
+             } catch(e){}
+        }
 
         setTimeout(() => {
             window.print();
             document.body.classList.remove('direct-print-mode');
-            preparePrint(); // Restore full queue print area
-        }, 100);
+            preparePrint(); 
+        }, 500);
     }
 
-    // Prepare Print Area (Full Queue)
+    // --- PREPARE PRINT (Full Queue) ---
     function preparePrint() {
         if (document.body.classList.contains('direct-print-mode')) return;
         
@@ -595,70 +576,92 @@
         const showPrice = document.getElementById('showPrice').checked;
         const showSKU = document.getElementById('showSKU').checked;
 
-        const sheet = document.createElement('div');
-        sheet.className = 'label-sheet';
-        
-        if (labelType === 'a4-24') sheet.classList.add('sheet-a4-24');
-        else if (labelType === 'a4-40') sheet.classList.add('sheet-a4-40');
-        else if (labelType === 'l7651') sheet.classList.add('sheet-l7651');
-        else if (labelType === 'l7656') sheet.classList.add('sheet-l7656');
-        else if (labelType === 'l7156') sheet.classList.add('sheet-l7156');
+        let labelsPerSheet = 999999;
+        if (labelType === 'a4-24') labelsPerSheet = 24;
+        else if (labelType === 'a4-40') labelsPerSheet = 40;
+        else if (labelType === 'l7651') labelsPerSheet = 65;
+        else if (labelType === 'l7656') labelsPerSheet = 84;
+        else if (labelType === 'l7156') labelsPerSheet = 21;
 
+        const allLabels = [];
         queue.forEach(p => {
             for (let i = 0; i < p.qty; i++) {
+                allLabels.push({ ...p });
+            }
+        });
+
+        if (allLabels.length === 0) return;
+
+        for (let s = 0; s < allLabels.length; s += labelsPerSheet) {
+            const sheetLabels = allLabels.slice(s, s + labelsPerSheet);
+            const sheet = document.createElement('div');
+            sheet.className = `label-sheet sheet-${labelType}`;
+            
+            // Add specific classes
+            if (labelType === 'a4-24') sheet.classList.add('sheet-a4-24');
+            else if (labelType === 'a4-40') sheet.classList.add('sheet-a4-40');
+            else if (labelType === 'l7651') sheet.classList.add('sheet-l7651');
+            else if (labelType === 'l7656') sheet.classList.add('sheet-l7656');
+            else if (labelType === 'l7156') sheet.classList.add('sheet-l7156');
+
+            printArea.appendChild(sheet);
+
+            sheetLabels.forEach((p, idx) => {
                 const label = document.createElement('div');
                 label.className = `label-item label-${labelType}`;
                 
+                // Construct inner HTML
                 let content = '';
                 if (labelType === 'l7656') {
+                    content = `<div class="inner-flex">`;
                     if (showName) content += `<div class="label-text" style="max-width: 40px">${p.nameAr ? p.nameAr + " " : ""}${p.name}</div>`;
-                    content += `<svg id="barcode-${p.id}-${i}"></svg>`;
+                    content += `<svg class="barcode-item"></svg>`;
                     if (showPrice) content += `<div class="label-text label-price">${parseFloat(p.price).toFixed(3)}</div>`;
+                    content += `</div>`;
                 } else {
-                    if (showName) { if (p.nameAr) content += `<div class="label-text">${p.nameAr}</div>`; content += `<div class="label-text">${p.name}</div>`; }
-                    content += `<svg id="barcode-${p.id}-${i}"></svg>`;
+                    if (showName) { 
+                        if (p.nameAr) content += `<div class="label-text">${p.nameAr}</div>`; 
+                        content += `<div class="label-text">${p.name}</div>`; 
+                    }
+                    content += `<svg class="barcode-item"></svg>`;
                     if (showSKU || showPrice) {
-                        content += `<div class="label-text d-flex justify-content-between">`;
+                        content += `<div class="label-text d-flex-print">`;
                         if (showSKU) content += `<span>${p.sku}</span>`;
-                        if (showPrice) content += `<span class="label-price">OMR ${parseFloat(p.price).toFixed(3)}</span>`;
+                        if (showPrice) content += `<span class="label-price">${parseFloat(p.price).toFixed(3)}</span>`;
                         content += `</div>`;
                     }
                 }
 
                 label.innerHTML = content;
                 sheet.appendChild(label);
-            }
-        });
 
-        printArea.appendChild(sheet);
+                // Render barcode immediately (synchronously)
+                const svgEl = label.querySelector('.barcode-item');
+                if (svgEl && typeof JsBarcode !== 'undefined') {
+                    let bWidth = 1.5;
+                    let bHeight = 30;
+                    if (labelType === 'l7651') { bWidth = 1.0; bHeight = 18; }
+                    else if (labelType === 'l7656') { bWidth = 0.8; bHeight = 8; }
+                    else if (labelType === 'a4-40') { bWidth = 1.1; bHeight = 22; }
+                    else if (labelType === 'price-tag') { bWidth = 1.0; bHeight = 12; }
 
-        queue.forEach(p => {
-            for (let i = 0; i < p.qty; i++) {
-                const svgId = `barcode-${p.id}-${i}`;
-                let bWidth = 1.5;
-                let bHeight = 30;
-
-                if (labelType === 'l7651') { bWidth = 1.0; bHeight = 20; }
-                else if (labelType === 'l7656') { bWidth = 0.8; bHeight = 8; }
-                else if (labelType === 'a4-40') { bWidth = 1.2; bHeight = 25; }
-                else if (labelType === 'price-tag') { bWidth = 1.0; bHeight = 15; }
-
-                JsBarcode(`#${svgId}`, p.sku, {
-                    format: "CODE128",
-                    width: bWidth,
-                    height: bHeight,
-                    displayValue: false,
-                    margin: 0
-                });
-            }
-        });
+                    try {
+                        JsBarcode(svgEl, p.sku, {
+                            format: "CODE128", width: bWidth, height: bHeight, displayValue: false, margin: 0
+                        });
+                    } catch(e) { console.error(e); }
+                }
+            });
+        }
     }
 
-    document.getElementById('labelType').addEventListener('change', preparePrint);
+    // --- SETUP LISTENERS ---
+    document.getElementById('labelType').addEventListener('change', () => preparePrint());
     document.getElementById('showName').addEventListener('change', () => { updatePreview(); preparePrint(); });
     document.getElementById('showPrice').addEventListener('change', () => { updatePreview(); preparePrint(); });
     document.getElementById('showSKU').addEventListener('change', () => { updatePreview(); preparePrint(); });
 
     updatePreview();
+});
 </script>
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/core/templates/core/purchases.html b/core/templates/core/purchases.html
index f67b2cc..3b9da07 100644
--- a/core/templates/core/purchases.html
+++ b/core/templates/core/purchases.html
@@ -102,7 +102,7 @@
                                                     </div>
                                                     <div class="mb-3">
                                                         <label class="form-label small fw-bold">{% trans "Payment Method" %}</label>
-                                                        <select name="payment_method_id" class="form-select rounded-3 shadow-none">
+                                                        <select name="payment_method" class="form-select rounded-3 shadow-none">
                                                             {% for method in payment_methods %}
                                                             <option value="{{ method.id }}">{% if LANGUAGE_CODE == 'ar' %}{{ method.name_ar }}{% else %}{{ method.name_en }}{% endif %}</option>
                                                             {% endfor %}
diff --git a/core/views.py b/core/views.py
index 0c14f07..2af5d92 100644
--- a/core/views.py
+++ b/core/views.py
@@ -487,10 +487,19 @@ def add_sale_payment(request, pk):
         amount = decimal.Decimal(request.POST.get('amount', 0))
         payment_method_id = request.POST.get('payment_method')
         
+        pm_name = "Cash"
+        if payment_method_id:
+            try:
+                pm = PaymentMethod.objects.get(id=payment_method_id)
+                pm_name = pm.name_en
+            except PaymentMethod.DoesNotExist:
+                pass
+
         SalePayment.objects.create(
             sale=sale,
             amount=amount,
             payment_method_id=payment_method_id,
+            payment_method_name=pm_name,
             created_by=request.user,
             notes=request.POST.get('notes', '')
         )
@@ -631,10 +640,20 @@ def delete_sale_return(request, pk):
 
 # --- Purchases ---
 
+@login_required
 @login_required
 def purchases(request):
     purchases = Purchase.objects.all().order_by('-created_at')
-    return render(request, 'core/purchases.html', {'purchases': purchases})
+    payment_methods = PaymentMethod.objects.filter(is_active=True)
+    site_settings = SystemSetting.objects.first()
+    if not site_settings:
+        site_settings = SystemSetting.objects.create()
+        
+    return render(request, 'core/purchases.html', {
+        'purchases': purchases,
+        'payment_methods': payment_methods,
+        'site_settings': site_settings
+    })
 
 @login_required
 @login_required
@@ -658,8 +677,43 @@ def purchase_detail(request, pk):
 @login_required
 def edit_purchase(request, pk):
     purchase = get_object_or_404(Purchase, pk=pk)
-    # Simplified edit view
-    return render(request, 'core/purchase_edit.html', {'purchase': purchase})
+    suppliers = Supplier.objects.all()
+    products = Product.objects.filter(is_active=True)
+    payment_methods = PaymentMethod.objects.filter(is_active=True)
+    site_settings = SystemSetting.objects.first()
+    if not site_settings:
+        site_settings = SystemSetting.objects.create()
+    
+    decimal_places = site_settings.decimal_places or 2
+
+    cart_items = []
+    for item in purchase.items.all().select_related('product'):
+        cart_items.append({
+            'id': item.product.id,
+            'name_en': item.product.name_en,
+            'name_ar': item.product.name_ar,
+            'sku': item.product.sku,
+            'cost_price': float(item.unit_price),
+            'quantity': float(item.quantity)
+        })
+
+    cart_json = json.dumps(cart_items)
+    
+    payment_method_id = ""
+    first_payment = purchase.payments.first()
+    if first_payment and first_payment.payment_method:
+        payment_method_id = first_payment.payment_method.id
+
+    return render(request, 'core/purchase_edit.html', {
+        'purchase': purchase,
+        'suppliers': suppliers,
+        'products': products,
+        'payment_methods': payment_methods,
+        'site_settings': site_settings,
+        'cart_json': cart_json,
+        'payment_method_id': payment_method_id,
+        'decimal_places': decimal_places
+    })
 
 @login_required
 def add_purchase_payment(request, pk):
@@ -668,10 +722,19 @@ def add_purchase_payment(request, pk):
         amount = decimal.Decimal(request.POST.get('amount', 0))
         payment_method_id = request.POST.get('payment_method')
         
+        pm_name = "Cash"
+        if payment_method_id:
+            try:
+                pm = PaymentMethod.objects.get(id=payment_method_id)
+                pm_name = pm.name_en
+            except PaymentMethod.DoesNotExist:
+                pass
+
         PurchasePayment.objects.create(
             purchase=purchase,
             amount=amount,
             payment_method_id=payment_method_id,
+            payment_method_name=pm_name,
             created_by=request.user,
             notes=request.POST.get('notes', '')
         )
@@ -731,8 +794,39 @@ def delete_purchase_return(request, pk):
 
 @login_required
 def expenses_view(request):
-    expenses = Expense.objects.all().order_by('-date')
-    return render(request, 'core/expenses.html', {'expenses': expenses})
+    expenses = Expense.objects.select_related('category', 'payment_method').all().order_by('-date')
+    
+    start_date = request.GET.get('start_date')
+    end_date = request.GET.get('end_date')
+    category_id = request.GET.get('category')
+    
+    if start_date:
+        expenses = expenses.filter(date__gte=start_date)
+    if end_date:
+        expenses = expenses.filter(date__lte=end_date)
+    if category_id:
+        expenses = expenses.filter(category_id=category_id)
+        
+    total_expenses = expenses.aggregate(total=Sum('amount'))['total'] or 0
+    
+    site_settings = SystemSetting.objects.first()
+    if not site_settings:
+        site_settings = SystemSetting.objects.create()
+        
+    categories = ExpenseCategory.objects.all()
+    payment_methods = PaymentMethod.objects.filter(is_active=True)
+    
+    paginator = Paginator(expenses, 20)
+    page_number = request.GET.get('page')
+    page_obj = paginator.get_page(page_number)
+    
+    return render(request, 'core/expenses.html', {
+        'expenses': page_obj,
+        'categories': categories,
+        'payment_methods': payment_methods,
+        'site_settings': site_settings,
+        'total_expenses': total_expenses
+    })
 
 @login_required
 def expense_create_view(request):
@@ -921,7 +1015,8 @@ def delete_product(request, pk):
 
 @login_required
 def barcode_labels(request):
-    return render(request, 'core/barcode_labels.html')
+    products = Product.objects.all().order_by('name_en')
+    return render(request, 'core/barcode_labels.html', {'products': products})
 
 @login_required
 def suggest_sku(request):
diff --git a/static/js/JsBarcode.all.min.js b/static/js/JsBarcode.all.min.js
new file mode 100644
index 0000000..d9e864c
--- /dev/null
+++ b/static/js/JsBarcode.all.min.js
@@ -0,0 +1,2 @@
+/*! JsBarcode v3.11.5 | (c) Johan Lindell | MIT license */
+!function(t){var e={};function n(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return t[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}n.m=t,n.c=e,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)n.d(r,o,function(e){return t[e]}.bind(null,o));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=15)}([function(t,e,n){"use 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-È-Ï]",e.C_CHARS="(Ï*[0-9]{2}Ï*)",e.BARS=[11011001100,11001101100,11001100110,10010011e3,10010001100,10001001100,10011001e3,10011000100,10001100100,11001001e3,11001000100,11000100100,10110011100,10011011100,10011001110,10111001100,10011101100,10011100110,11001110010,11001011100,11001001110,11011100100,11001110100,11101101110,11101001100,11100101100,11100100110,11101100100,11100110100,11100110010,11011011e3,11011000110,11000110110,10100011e3,10001011e3,10001000110,10110001e3,10001101e3,10001100010,11010001e3,11000101e3,11000100010,10110111e3,10110001110,10001101110,10111011e3,10111000110,10001110110,11101110110,11010001110,11000101110,11011101e3,11011100010,11011101110,11101011e3,11101000110,11100010110,11101101e3,11101100010,11100011010,11101111010,11001000010,11110001010,1010011e4,10100001100,1001011e4,10010000110,10000101100,10000100110,1011001e4,10110000100,1001101e4,10011000010,10000110100,10000110010,11000010010,1100101e4,11110111010,11000010100,10001111010,10100111100,10010111100,10010011110,10111100100,10011110100,10011110010,11110100100,11110010100,11110010010,11011011110,11011110110,11110110110,10101111e3,10100011110,10001011110,10111101e3,10111100010,11110101e3,11110100010,10111011110,10111101110,11101011110,11110101110,11010000100,1101001e4,11010011100,1100011101011]},function(t,e,n){"use 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n=this.svg;n.setAttribute("width",t+"px"),n.setAttribute("height",e+"px"),n.setAttribute("x","0px"),n.setAttribute("y","0px"),n.setAttribute("viewBox","0 0 "+t+" "+e),n.setAttribute("xmlns",f),n.setAttribute("version","1.1"),n.setAttribute("style","transform: translate(0,0)")}},{key:"createGroup",value:function(t,e,n){var r=this.document.createElementNS(f,"g");return r.setAttribute("transform","translate("+t+", "+e+")"),n.appendChild(r),r}},{key:"setGroupOptions",value:function(t,e){t.setAttribute("style","fill:"+e.lineColor+";")}},{key:"drawRect",value:function(t,e,n,r,o){var i=this.document.createElementNS(f,"rect");return i.setAttribute("x",t),i.setAttribute("y",e),i.setAttribute("width",n),i.setAttribute("height",r),o.appendChild(i),i}}]),t}();e.default=c},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}();var o=function(){function t(e,n,r){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),this.object=e,this.encodings=n,this.options=r}return r(t,[{key:"render",value:function(){this.object.encodings=this.encodings}}]),t}();e.default=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}();var o=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),this.api=e}return r(t,[{key:"handleCatch",value:function(t){if("InvalidInputException"!==t.name)throw t;if(this.api._options.valid===this.api._defaults.valid)throw t.message;this.api._options.valid(!1),this.api.render=function(){}}},{key:"wrapBarcodeCall",value:function(t){try{var e=t.apply(void 0,arguments);return this.api._options.valid(!0),e}catch(t){return this.handleCatch(t),this.api}}}]),t}();e.default=o}]);